{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135764243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b29f1c3c9b6435041b7bcd8e53ddaa1198d0ba8fa2ddb973b37b620b588cdd1",
    "signature": "0x081c87083095a56a25d4507c6b2f9beae70ce4494d5dd6aef8e22d58ce4f46a239cef5a02c53c010e6f97b4c77f53c8c911e2b29f448648221607cd38cb867bf1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}